ScienceAncient ocean possible on Pluto moon Charon, New Horizons to visit in 2015 NASA study examines probability of fractures existing on Charon, the largest moon of Pluto, which could serve as evidence of a subsurface ocean once existed on the moon. New Horizons spacecraft to solve mystery in 2015.by Tina Shah
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ScienceExtroverts: Are you interested in space exploration? Tone down chatter or you won’t be invitedby Michael McEnaney
ScienceEarth found hiding huge reservoirs of water 400 miles below...but not water as we know itby James Maynard